Alright, let's work through 18742195 times 87365130 step by step
18742195 × 87365130 = 87365130 × (18742195)
+ 87365130 × 5 that equals 436825650
+ 87365130 × 90 which equals 7862861700
+ 87365130 × 100 which equals 8736513000
+ 87365130 × 2000 producing 174730260000
+ 87365130 × 40000 that equals 3494605200000
+ 87365130 × 700000 yielding 61155591000000
+ 87365130 × 8000000 resulting in 698921040000000
+ 87365130 × 10000000 producing 873651300000000

= 1637414302660350
